About call
logs

Call logs appear in the Phone application and show the status of recent calls by showing either a missed call indicator, placed call indicator, or received call indicator. A call log also includes the date of the
call, the phone number, and the estimated duration of the call. For more information about the exact duration of a call, contact your wireless
service provider.

The phone list view option allows you to sort how call logs appear in the Phone application. Depending on how you set your call logging options, you can also view call logs in the Messages application. Depending on your theme, when you miss a call, a missed call indicator might also appear at the top of the home screen.

You can also add notes to call logs or send call logs as email messages. Unless
you delete a call log, it's stored on your BlackBerry smartphone for 30
days.